Workspace Preparation

Before making any modifications or running discovery scripts, ensure a clean and isolated environment.

1. Handle Local Changes: Run git status --porcelain -uno --ignore-submodules. If there is any output, run git stash and inform the user: "I noticed uncommitted changes; I've stashed them (git stash) to ensure a clean environment."
2. Switch and Update: Always start fresh from main: git checkout main && git pull origin main --rebase > /dev/null && gclient sync -D > /dev/null 2>&1
3. Check for unmerged local commits: Run git log origin/main..HEAD. If there is any output, stop and inform the user, as we do not want to carry these over to a new branch.